JPS639406Y2 - - Google Patents

Info

Publication number
JPS639406Y2
JPS639406Y2 JP1981006579U JP657981U JPS639406Y2 JP S639406 Y2 JPS639406 Y2 JP S639406Y2 JP 1981006579 U JP1981006579 U JP 1981006579U JP 657981 U JP657981 U JP 657981U JP S639406 Y2 JPS639406 Y2 JP S639406Y2
Authority
JP
Japan
Prior art keywords
thermoplastic polyurethane
polisher
pattern mask
mesh
uneven
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP1981006579U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56121565U (https=
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1981006579U priority Critical patent/JPS639406Y2/ja
Publication of JPS56121565U publication Critical patent/JPS56121565U/ja
Application granted granted Critical
Publication of JPS639406Y2 publication Critical patent/JPS639406Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
JP1981006579U 1981-01-22 1981-01-22 Expired JPS639406Y2 (https=)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981006579U JPS639406Y2 (https=) 1981-01-22 1981-01-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981006579U JPS639406Y2 (https=) 1981-01-22 1981-01-22

Publications (2)

Publication Number Publication Date
JPS56121565U JPS56121565U (https=) 1981-09-16
JPS639406Y2 true JPS639406Y2 (https=) 1988-03-19

Family

ID=29603249

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981006579U Expired JPS639406Y2 (https=) 1981-01-22 1981-01-22

Country Status (1)

Country Link
JP (1) JPS639406Y2 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100487455B1 (ko) * 1997-01-13 2005-05-09 롬 앤드 하스 일렉트로닉 머티리얼스 씨엠피 홀딩스, 인코포레이티드 사진석판술에 의해 유도된 표면 패턴(들)이 있는 연마용 중합체 패드 및 이에 관련된 방법
JP4996767B1 (ja) * 2010-11-12 2012-08-08 株式会社Ｆｉｌｗｅｌ 片面研磨用保持材の製造方法
JP7180976B2 (ja) * 2017-12-26 2022-11-30 富士紡ホールディングス株式会社 研磨パッドの製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5363695A (en) * 1976-11-17 1978-06-07 Hitachi Ltd Method of finish polishing
JPS5373067A (en) * 1976-12-13 1978-06-29 Nippon Telegr & Teleph Corp <Ntt> Polisher
JPS5531582A (en) * 1978-08-15 1980-03-05 Ibm Free polishing device

Also Published As

Publication number Publication date
JPS56121565U (https=) 1981-09-16

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